NSN 4820-01-040-5557
Part Details | SAFETY RELIEF VALVE
4820-01-040-5557 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 11AV34IN, 18IN ORFICE, 11AV-3/4IN, 1/8IN ORFICE, 11AV34 IN. ORIFICE, 11AV-3/4 IN. ORIFICE, 11AV34, 11AV-3-4, 4820-01-040-5557, 01-040-5557, 4820010405557, 010405557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 08, 1977 | 01-040-5557 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Cross Reference | NSN 4820-01-040-5557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11AV-3/4IN, 1/8IN ORFICE | 03933 | ARMSTRONG INTERNATIONAL, INC. |
| 11AV-3/4 IN. ORIFICE | 03933 | ARMSTRONG INTERNATIONAL, INC. |
| 11AV-3-4 | 51744 | BETA FUELING SYSTEMS, LLC |
Technical Data | NSN 4820-01-040-5557
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 2211.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| FURNISHED ITEMS AND QUANTITY | 1 FLOAT AND 1 LEVER |